Base | Representation |
---|---|
bin | 10011011011011111… |
… | …00110111001101001 |
3 | 222220222000101000010 |
4 | 21231233212321221 |
5 | 132330332144431 |
6 | 4443023202133 |
7 | 516331103226 |
oct | 115557467151 |
9 | 28828011003 |
10 | 10431131241 |
11 | 4473113323 |
12 | 2031446349 |
13 | ca310b90b |
14 | 70d50c94d |
15 | 410b70846 |
hex | 26dbe6e69 |
10431131241 has 16 divisors (see below), whose sum is σ = 14202967680. Its totient is φ = 6807290880.
The previous prime is 10431131239. The next prime is 10431131273. The reversal of 10431131241 is 14213113401.
It is not a de Polignac number, because 10431131241 - 21 = 10431131239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10431139241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4920 + ... + 144521.
It is an arithmetic number, because the mean of its divisors is an integer number (887685480).
Almost surely, 210431131241 is an apocalyptic number.
It is an amenable number.
10431131241 is a deficient number, since it is larger than the sum of its proper divisors (3771836439).
10431131241 is a wasteful number, since it uses less digits than its factorization.
10431131241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149936.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 10431131241 its reverse (14213113401), we get a palindrome (24644244642).
The spelling of 10431131241 in words is "ten billion, four hundred thirty-one million, one hundred thirty-one thousand, two hundred forty-one".
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